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Abuse the the C preprocessor so that the HID macros can automatically encode data into the array from the HID macros automagically, by specifying the bit-width of the data, and the data itself as a single integer value of that width.

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This commit is contained in:
Dean Camera 2011-01-17 19:44:48 +00:00
parent 47fec03694
commit efd57cfe51
16 changed files with 474 additions and 496 deletions
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31
Demos/Device/LowLevel/GenericHID/Descriptors.c
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@ -45,22 +45,21 @@
*/
USB_Descriptor_HIDReport_Datatype_t PROGMEM GenericReport[] =
{
HID_RI_USAGE_PAGE(16), 0x00, 0xFF, /* Vendor Page 1 */
HID_RI_USAGE(8), 0x01, /* Vendor Usage 1 */
HID_RI_COLLECTION(8), 0x01, /* Vendor Usage 1 */
HID_RI_USAGE(8), 0x02, /* Vendor Usage 2 */
HID_RI_LOGICAL_MINIMUM(8), 0x00,
HID_RI_LOGICAL_MAXIMUM(8), 0xFF,
HID_RI_REPORT_SIZE(8), 8,
HID_RI_REPORT_COUNT(8), GENERIC_REPORT_SIZE,
HID_RI_INPUT(8), (HID_IOF_DATA | HID_IOF_VARIABLE | HID_IOF_ABSOLUTE | HID_IOF_VOLATILE),
HID_RI_USAGE(8), 0x03, /* Vendor Usage 3 */
HID_RI_LOGICAL_MINIMUM(8), 0x00,
HID_RI_LOGICAL_MAXIMUM(8), 0xFF,
HID_RI_REPORT_SIZE(8), 8,
HID_RI_REPORT_COUNT(8), GENERIC_REPORT_SIZE,
HID_RI_OUTPUT(8), (HID_IOF_DATA | HID_IOF_VARIABLE | HID_IOF_ABSOLUTE | HID_IOF_VOLATILE),
HID_RI_USAGE_PAGE(16, 0x00FF), /* Vendor Page 1 */
HID_RI_USAGE(8, 0x01), /* Vendor Usage 1 */
HID_RI_COLLECTION(8, 0x01), /* Vendor Usage 1 */
HID_RI_USAGE(8, 0x02), /* Vendor Usage 2 */
HID_RI_LOGICAL_MINIMUM(8, 0x00),
HID_RI_LOGICAL_MAXIMUM(8, 0xFF),
HID_RI_REPORT_SIZE(8, 0x08),
HID_RI_REPORT_COUNT(8, GENERIC_REPORT_SIZE),
HID_RI_INPUT(8, HID_IOF_DATA | HID_IOF_VARIABLE | HID_IOF_ABSOLUTE | HID_IOF_VOLATILE),
HID_RI_USAGE(8, 0x03), /* Vendor Usage 3 */
HID_RI_LOGICAL_MINIMUM(8, 0x00),
HID_RI_LOGICAL_MAXIMUM(8, 0xFF),
HID_RI_REPORT_SIZE(8, 0x08),
HID_RI_REPORT_COUNT(8, GENERIC_REPORT_SIZE),
HID_RI_OUTPUT(8, HID_IOF_DATA | HID_IOF_VARIABLE | HID_IOF_ABSOLUTE | HID_IOF_VOLATILE),
HID_RI_END_COLLECTION(0),
};